/* ═══ Buy Page Styles ═══ */
html {
    scrollbar-width: none;
    -ms-overflow-style: none;
    overflow-x: hidden;
}
html::-webkit-scrollbar { display: none; }

/* Fixed hero background and overlap layout */
.buy-hero {
    position: relative;
    background-image: url('/media/cloths-page-background.jpg');
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.buy-hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.buy-categories {
    position: relative;
    z-index: 15;
    margin-top: -5.5rem;
    background: transparent;
}

.buy-categories-shell {
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 1.75rem;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.15);
    padding-top: 2rem;
    padding-bottom: 2rem;
}

/* Messages */
.messages {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    max-width: 400px;
}

.messages p {
    padding: 15px 20px;
    margin-bottom: 10px;
    border-radius: 12px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    animation: slideIn 0.3s ease-out, fadeOut 0.5s ease-out 4.5s forwards;
}

.messages .success {
    background-color: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.messages .error {
    background-color: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.messages .info {
    background-color: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

.messages .warning {
    background-color: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}

@keyframes slideIn {
    from { transform: translateX(400px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

/* 3D Floating shapes */
.hero-float {
    animation: heroFloat 6s ease-in-out infinite;
}
.by-spiral {
    animation: bySpiral 10s linear infinite;
    opacity: 0.2;
}
.by-breathe {
    animation: byBreathe 5s ease-in-out infinite;
    opacity: 0.15;
}

@keyframes heroFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-15px) rotate(5deg); }
    50% { transform: translateY(-28px) rotate(12deg); }
    75% { transform: translateY(-10px) rotate(6deg); }
}
@keyframes bySpiral {
    0% { transform: rotate(0deg) translateX(20px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(20px) rotate(-360deg); }
}
@keyframes byBreathe {
    0%, 100% { transform: scale(1); opacity: 0.1; }
    50% { transform: scale(1.35); opacity: 0.25; }
}

/* Product card entrance */
.product-card {
    animation: cardFadeUp 0.5s ease-out both;
}
.product-card:nth-child(2) { animation-delay: 0.1s; }
.product-card:nth-child(3) { animation-delay: 0.2s; }

@keyframes cardFadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Category cards (Shop by Category) */
.category-card {
    position: relative;
    isolation: isolate;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0.35rem;
    min-height: 280px;
    transform: translateY(0) scale(1);
    transition: transform 0.32s ease, box-shadow 0.32s ease, border-color 0.32s ease, background 0.32s ease;
}

.category-card--fashion {
    background: linear-gradient(160deg, #eef4ff 0%, #ffffff 52%, #f0fdfa 100%);
    border-color: #bfdbfe;
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.08);
}

.category-card--toys {
    background: linear-gradient(160deg, #fff1f7 0%, #ffffff 52%, #fff7ed 100%);
    border-color: #f9a8d4;
    box-shadow: 0 8px 24px rgba(236, 72, 153, 0.09);
}

.category-card-glow {
    position: absolute;
    inset: -35% auto auto -25%;
    width: 180px;
    height: 180px;
    border-radius: 999px;
    opacity: 0;
    filter: blur(4px);
    transform: translateY(10px) scale(0.8);
    transition: opacity 0.32s ease, transform 0.32s ease;
    z-index: -1;
}

.category-card--fashion .category-card-glow {
    background: radial-gradient(circle, rgba(56, 189, 248, 0.35), rgba(56, 189, 248, 0));
}

.category-card--toys .category-card-glow {
    background: radial-gradient(circle, rgba(244, 114, 182, 0.34), rgba(244, 114, 182, 0));
}

.category-icon-wrap {
    width: 80px;
    height: 80px;
    border-radius: 18px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.28s ease, box-shadow 0.28s ease, background 0.28s ease;
}

.category-card--fashion .category-icon-wrap {
    background: #dbeafe;
}

.category-card--toys .category-icon-wrap {
    background: #fce7f3;
}

.category-icon-img {
    width: 2.5rem;
    height: 2.5rem;
    transition: transform 0.28s ease, filter 0.28s ease;
}

.category-title {
    margin: 0.2rem 0 0;
    font-size: 1.55rem;
    font-weight: 800;
    color: #1e293b;
    text-align: center;
    line-height: 1.15;
    transition: color 0.28s ease;
}

.category-subtitle {
    margin-top: 0.2rem;
    color: #64748b;
    font-weight: 500;
    text-align: center;
    min-height: 1.4rem;
    transition: color 0.28s ease;
}

.category-cta {
    margin-top: auto;
    padding-top: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.9rem;
    font-weight: 700;
    opacity: 0;
    transform: translateY(9px);
    transition: opacity 0.28s ease, transform 0.28s ease;
}

.category-card:hover,
.category-card:focus-visible {
    transform: translateY(-8px) scale(1.015);
}

.category-card:hover .category-card-glow,
.category-card:focus-visible .category-card-glow {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.category-card:hover .category-icon-wrap,
.category-card:focus-visible .category-icon-wrap {
    transform: translateY(-3px) rotate(-5deg);
}

.category-card:hover .category-icon-img,
.category-card:focus-visible .category-icon-img {
    transform: scale(1.12);
    filter: brightness(0) invert(1);
}

.category-card:hover .category-subtitle,
.category-card:focus-visible .category-subtitle {
    color: #475569;
}

.category-card:hover .category-cta,
.category-card:focus-visible .category-cta {
    opacity: 1;
    transform: translateY(0);
}

.category-card--fashion:hover,
.category-card--fashion:focus-visible {
    border-color: #38bdf8;
    box-shadow: 0 18px 38px rgba(14, 165, 233, 0.28);
    background: linear-gradient(155deg, #dff4ff 0%, #eff6ff 45%, #ffffff 100%);
}

.category-card--fashion:hover .category-icon-wrap,
.category-card--fashion:focus-visible .category-icon-wrap {
    background: linear-gradient(145deg, #0ea5e9, #2563eb);
    box-shadow: 0 12px 28px rgba(14, 165, 233, 0.34);
}

.category-card--fashion:hover .category-title,
.category-card--fashion:focus-visible .category-title,
.category-card--fashion .category-cta {
    color: #0369a1;
}

.category-card--toys:hover,
.category-card--toys:focus-visible {
    border-color: #fb7185;
    box-shadow: 0 18px 38px rgba(244, 63, 94, 0.26);
    background: linear-gradient(155deg, #ffe5ef 0%, #fff1f2 45%, #ffffff 100%);
}

.category-card--toys:hover .category-icon-wrap,
.category-card--toys:focus-visible .category-icon-wrap {
    background: linear-gradient(145deg, #f43f5e, #ec4899);
    box-shadow: 0 12px 28px rgba(244, 63, 94, 0.34);
}

.category-card--toys:hover .category-title,
.category-card--toys:focus-visible .category-title,
.category-card--toys .category-cta {
    color: #be123c;
}

@media (prefers-reduced-motion: reduce) {
    .category-card,
    .category-card-glow,
    .category-icon-wrap,
    .category-icon-img,
    .category-title,
    .category-subtitle,
    .category-cta {
        transition: none;
    }
}

/* Step 1: Sticky instant filter */
.buy-sticky-filter {
    position: sticky;
    top: 9.9rem;
    z-index: 90;
    padding: 0.75rem 0;
    background: linear-gradient(180deg, rgba(248, 250, 252, 0.95), rgba(248, 250, 252, 0.8));
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.buy-sticky-filter__panel {
    border: 1px solid #dbeafe;
    border-radius: 14px;
    background: #ffffff;
    padding: 0.9rem;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.buy-filter-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 0.75rem;
}

.buy-filter-field {
    display: flex;
    flex-direction: column;
    gap: 0.28rem;
}

.buy-filter-field label {
    font-size: 0.78rem;
    color: #334155;
    font-weight: 700;
}

.buy-filter-field input,
.buy-filter-field select {
    height: 40px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 0 0.7rem;
    font-size: 0.9rem;
    color: #0f172a;
}

.buy-filter-meta {
    margin-top: 0.65rem;
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
    align-items: center;
    flex-wrap: wrap;
}

.buy-active-chips {
    display: flex;
    gap: 0.45rem;
    flex-wrap: wrap;
}

.buy-chip {
    background: #e0f2fe;
    color: #0c4a6e;
    font-size: 0.76rem;
    font-weight: 700;
    border-radius: 999px;
    padding: 0.35rem 0.6rem;
}

.buy-filter-right {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.buy-result-count {
    font-size: 0.82rem;
    color: #475569;
    font-weight: 600;
}

.buy-reset-btn,
.buy-filter-btn {
    border: none;
    border-radius: 8px;
    padding: 0.48rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
}

.buy-filter-btn {
    background: #0f172a;
    color: #ffffff;
}

.buy-reset-btn {
    background: #e2e8f0;
    color: #0f172a;
}

.buy-compare-btn {
    width: 100%;
    margin-top: 0.55rem;
    border: 1px solid #bfdbfe;
    background: #eff6ff;
    color: #1e40af;
    border-radius: 8px;
    padding: 0.48rem 0.7rem;
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
}

.buy-compare-btn--active {
    background: #1d4ed8;
    border-color: #1d4ed8;
    color: #ffffff;
}

/* Step 2/3 blocks */
.proof-block {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 1rem;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.07);
}

.proof-block h3 {
    color: #0f172a;
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.proof-block > p {
    color: #64748b;
    font-size: 0.88rem;
    margin-bottom: 0.85rem;
}

.proof-mini-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem;
}

.proof-mini-item {
    display: flex;
    gap: 0.6rem;
    text-decoration: none;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 0.45rem;
    background: #f8fafc;
}

.proof-mini-item img {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 8px;
}

.proof-mini-item strong {
    display: block;
    color: #0f172a;
    font-size: 0.84rem;
    line-height: 1.3;
}

.proof-mini-item span {
    color: #64748b;
    font-size: 0.75rem;
    line-height: 1.2;
}

.proof-empty {
    color: #64748b;
    font-size: 0.86rem;
}

/* Quick view */
.buy-quick-view {
    position: fixed;
    inset: 0;
    z-index: 160;
}

.buy-quick-view__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(2, 6, 23, 0.58);
}

.buy-quick-view__panel {
    position: relative;
    margin: 8vh auto 0;
    width: min(820px, calc(100% - 20px));
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 20px 44px rgba(15, 23, 42, 0.35);
    overflow: hidden;
}

.buy-quick-view__close {
    border: none;
    border-radius: 8px;
    background: #e2e8f0;
    color: #0f172a;
    font-weight: 700;
    padding: 0.45rem 0.68rem;
    margin: 0.8rem 0.8rem 0 auto;
    display: block;
    cursor: pointer;
}

.buy-quick-view__body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 0 0.95rem 1rem;
}

.buy-quick-view__body img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
}

.qv-kind {
    display: inline-block;
    background: #e0f2fe;
    color: #0c4a6e;
    border-radius: 999px;
    padding: 0.25rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.buy-quick-view__body h3 {
    color: #0f172a;
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 0.35rem;
}

.buy-quick-view__body p {
    color: #475569;
    font-size: 0.92rem;
    line-height: 1.5;
}

.qv-meta {
    margin-top: 0.6rem;
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.qv-meta strong {
    color: #0f172a;
    font-size: 1.05rem;
}

.qv-meta span {
    color: #0369a1;
    font-size: 0.82rem;
    font-weight: 700;
}

.qv-stock {
    margin-top: 0.45rem;
    color: #b45309;
    font-size: 0.82rem;
    font-weight: 700;
}

.qv-link {
    display: inline-block;
    margin-top: 0.8rem;
    text-decoration: none;
    background: #0f172a;
    color: #ffffff;
    border-radius: 8px;
    padding: 0.58rem 0.85rem;
    font-size: 0.82rem;
    font-weight: 700;
}

/* Compare */
.buy-compare-bar {
    position: fixed;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 165;
    width: min(920px, calc(100% - 22px));
    background: #0f172a;
    color: #ffffff;
    border-radius: 14px;
    box-shadow: 0 16px 35px rgba(15, 23, 42, 0.35);
}

.buy-compare-bar__inner {
    padding: 0.72rem 0.9rem;
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
    align-items: center;
    flex-wrap: wrap;
}

.buy-compare-bar__inner p {
    color: #cbd5e1;
    font-size: 0.8rem;
}

.buy-compare-actions {
    display: flex;
    gap: 0.55rem;
}

.buy-compare-modal {
    position: fixed;
    inset: 0;
    z-index: 170;
}

.buy-compare-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(2, 6, 23, 0.58);
}

.buy-compare-modal__panel {
    position: relative;
    margin: 8vh auto 0;
    width: min(1050px, calc(100% - 20px));
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid #e2e8f0;
    overflow: hidden;
    box-shadow: 0 20px 44px rgba(15, 23, 42, 0.35);
}

.buy-compare-modal__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0.95rem;
    border-bottom: 1px solid #e2e8f0;
}

.buy-compare-modal__head h4 {
    color: #0f172a;
    font-size: 1.05rem;
    font-weight: 800;
}

.buy-compare-modal__head button {
    border: none;
    border-radius: 8px;
    background: #e2e8f0;
    color: #0f172a;
    padding: 0.45rem 0.68rem;
    font-weight: 700;
    cursor: pointer;
}

.buy-compare-table-wrap {
    overflow-x: auto;
}

.buy-compare-table {
    border-collapse: collapse;
    width: 100%;
    min-width: 760px;
}

.buy-compare-table th,
.buy-compare-table td {
    border-bottom: 1px solid #e2e8f0;
    padding: 0.68rem;
    text-align: left;
    vertical-align: top;
}

.buy-compare-table th:first-child,
.buy-compare-table td:first-child {
    width: 160px;
    font-size: 0.84rem;
    color: #334155;
    font-weight: 800;
}

.buy-compare-table img {
    width: 68px;
    height: 68px;
    border-radius: 8px;
    object-fit: cover;
    margin-bottom: 0.4rem;
}

.buy-compare-table a {
    text-decoration: none;
    color: #1d4ed8;
    font-weight: 700;
}

@media (max-width: 768px) {
    .buy-hero {
        background-attachment: scroll;
        background-position: center center;
    }

    .buy-categories {
        margin-top: -3rem;
    }

    .buy-categories-shell {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
    }

    .category-card {
        min-height: 250px;
        padding: 1.4rem 1rem;
    }

    .category-title {
        font-size: 1.35rem;
    }

    .buy-sticky-filter {
        top: 8.8rem;
    }

    .buy-filter-grid {
        grid-template-columns: 1fr 1fr;
    }

    .proof-mini-grid {
        grid-template-columns: 1fr;
    }

    .buy-quick-view__body {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .buy-filter-grid {
        grid-template-columns: 1fr;
    }
}

/* Line clamp */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}